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David Eagle


Last seen: Today Attivo dal 2012

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Aerospace engineer (retired) Professional Interests: aerospace trajectory optimization

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Inviato


Closest Approach Between the Earth and Heliocentric Objects
MATLAB script that predicts closest approach between the Earth and heliocentric objects.

circa 24 ore fa | 1 download |

0.0 / 5

Inviato


Graphics Display of Orbital Characteristics of the Planets
Graphics display of the J2000 heliocentric orbital characteristics of the solar system planets.

2 giorni fa | 2 download |

0.0 / 5

Inviato


Graphics Display of the Orbital Characteristics of the Moon
MATLAB script which graphically displays the orbital characteristics of the Moon's geocentric motion.

3 giorni fa | 3 download |

0.0 / 5

Inviato


A MATLAB Script for Computing Hyperbolic Coordinates
This script demonstrates how to compute C3, RLA, and DLA of a hyperbolic orbit.

5 giorni fa | 2 download |

4.0 / 5

Inviato


Earth-to-Mars Interplanetary TCM Optimization - SNOPT
Optimization of interplanetary trajectory correction maneuvers (TCM) during Earth-to-Mars spaceflight using the SNOPT algorithm....

6 giorni fa | 3 download |

0.0 / 5

Inviato


Earth-to-Mars Interplanetary TCM Optimization - OTB
Optimization Toolbox version of the MATLAB script that determines optimal Earth-to-Mars impulsive trajectory correction maneuver...

7 giorni fa | 2 download |

0.0 / 5

Inviato


Trans-Lunar Trajectory Correction Maneuver – SNOPT
Optimize a single impulsive trajectory correction maneuver (TCM) on a trans-lunar trajectory using the SNOPT numerical method.

10 giorni fa | 2 download |

0.0 / 5

Inviato


Trans-Lunar Trajectory Correction Maneuver – OTB
Optimize a single impulsive trajectory correction maneuver (TCM) located on a trans-lunar trajectory.

11 giorni fa | 3 download |

0.0 / 5

Inviato


Trans-Earth Trajectory Correction Maneuver - SNOPT
Optimize a single trans-Earth (Moon-to-Earth) impulsive trajectory correction maneuver (TCM). Target to entry interface (EI) or...

18 giorni fa | 2 download |

0.0 / 5

Inviato


Trans-Earth Trajectory Correction Maneuver – OTB
Optimize a single impulsive trajectory correction maneuver (TCM) on a trans-Earth (Moon-to-Earth) trajectory.

20 giorni fa | 2 download |

0.0 / 5

Inviato


Trans-Lunar Trajectory Optimization – SNOPT
SNOPT version of the tlto script for designing preliminary trans-lunar missions from Earth park orbit to lunar encounter.

23 giorni fa | 5 download |

0.0 / 5

Inviato


Trans-Lunar Trajectory Optimization - OTB
Optimization Toolbox version of the tlto script for designing preliminary trans-lunar missions from Earth park orbit to lunar en...

26 giorni fa | 8 download |

5.0 / 5

Inviato


Parametric Analysis of Trans-Lunar Trajectories (SNOPT)
Parametric Analysis of Minimum TLI Delta-V Lunar Transfer Trajectories

30 giorni fa | 3 download |

0.0 / 5

Inviato


Parametric Analysis of TLI Delta-V Lunar Trajectories (OTB)
Optimization Toolbox version of the tli_sweep MATLAB script that performs a parametric sweep of TLI characteristics for Lunar tr...

circa un mese fa | 5 download |

0.0 / 5

Inviato


Pork Chop Plots of Ballistic Earth-to-Mars Trajectories
A MATLAB Script for Creating Pork Chop Plots of Ballistic Earth-to-Mars Trajectories

circa un mese fa | 23 download |

3.0 / 5

Inviato


Ballistic Interplanetary Trajectory Optimization - SNOPT
Design and optimize patched-conic, ballistic interplanetary trajectories between any two planets of our solar system.

circa 2 mesi fa | 5 download |

0.0 / 5

Inviato


Ballistic Interplanetary Trajectory Optimization - OTB
Optimization Toolbox version of a MATLAB script that solves the two impulse, patched-conic interplanetary trajectory problem.

circa 2 mesi fa | 3 download |

5.0 / 5

Inviato


Gravity Perturbed Optimal Orbital Transfer Analysis - OTB
Optimal two impulse transfer subject to non-spherical gravity perturbations - Optimization Toolbox version

circa 2 mesi fa | 2 download |

0.0 / 5

Inviato


Gravity Perturbed Optimal Orbital Transfer Analysis - SNOPT
Optimal two impulse transfer subject to non-spherical gravity perturbations

circa 2 mesi fa | 3 download |

0.0 / 5

Inviato


Optimal Impulsive Orbital Transfer - SNOPT version
MATLAB script for the solution of the one and two impulse orbit transfer between two Earth orbits.

circa 2 mesi fa | 2 download |

0.0 / 5

Inviato


Optimal Impulsive Orbital Transfer - OTB version
MATLAB script for the solution of the one and two impulse orbital transfer between two Earth orbits.

circa 2 mesi fa | 6 download |

5.0 / 5

Inviato


Finite-burn raise of a circular or elliptical orbit - SNOPT
This script can be used to model a finite-burn maneuver that raises the perigee or apogee of an initial circular or elliptical o...

3 mesi fa | 1 download |

0.0 / 5

Inviato


Finite-burn lower of a circular or elliptical orbit - SNOPT
This script can be used to model a finite-burn maneuver that lowers the perigee or apogee of an initial circular or elliptical o...

3 mesi fa | 2 download |

0.0 / 5

Inviato


Finite-burn circularization of an elliptical orbit - SNOPT
This script circularizes an initial elliptical orbit by performing a finite-burn maneuver at apogee of the initial elliptical or...

3 mesi fa | 1 download |

0.0 / 5

Inviato


Finite-burn lower of a circular or elliptical orbit - OTB
This script can be used to model a finite-burn maneuver that lowers the perigee or apogee of an initial circular or elliptical o...

3 mesi fa | 2 download |

0.0 / 5

Inviato


Finite-burn raise of a circular or elliptical orbit - OTB
This script can be used to model a finite-burn maneuver that raises the perigee or apogee of an initial circular or elliptical o...

3 mesi fa | 2 download |

0.0 / 5

Inviato


Finite-burn circularization of an elliptical orbit - OTB
This script circularizes an initial elliptical orbit by performing a finite-burn maneuver at apogee of the initial elliptical or...

3 mesi fa | 2 download |

0.0 / 5

Inviato


Numerical Solutions of Kepler's Equation
A demo script for a suite of MATLAB functions for solving Kepler's equation.

4 mesi fa | 4 download |

4.5 / 5

Inviato


The Gravity Perturbed Hohmann Transfer - SNOPT version
MATLAB script for solving the Hohmann transfer problem perturbed by non-spherical Earth gravity.

4 mesi fa | 1 download |

5.0 / 5

Inviato


The Gravity-perturbed Hohmann Transfer - OTB version
MATLAB script that solves the non-spherical gravity-perturbed two impulse Hohmann orbit transfer problem.

4 mesi fa | 2 download |

5.0 / 5

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